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	hartrees
Energy at 0K	-195.886758
Energy at 298.15K	-195.898415
HF Energy	-195.162968
Nuclear repulsion energy	187.643017

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3175	2979	91.36
2	A	3161	2966	18.24
3	A	3161	2966	21.99
4	A	3156	2961	9.72
5	A	3147	2953	24.33
6	A	3122	2930	40.92
7	A	3108	2916	32.53
8	A	3106	2914	16.48
9	A	3100	2909	32.00
10	A	3097	2906	19.09
11	A	1590	1492	0.13
12	A	1564	1467	3.80
13	A	1563	1467	2.60
14	A	1556	1460	4.85
15	A	1551	1455	0.11
16	A	1404	1318	0.01
17	A	1402	1316	0.03
18	A	1398	1311	0.07
19	A	1375	1290	0.67
20	A	1344	1261	0.01
21	A	1322	1241	1.04
22	A	1283	1204	0.25
23	A	1276	1197	0.52
24	A	1248	1171	0.42
25	A	1231	1155	0.00
26	A	1102	1034	0.03
27	A	1081	1014	0.00
28	A	1037	973	0.53
29	A	999	937	1.33
30	A	949	890	1.74
31	A	942	884	1.68
32	A	923	866	0.42
33	A	904	848	0.57
34	A	854	801	0.27
35	A	795	746	0.89
36	A	629	590	0.15
37	A	564	529	0.99
38	A	278	261	0.00
39	A	2	2	0.00

Atom	x (Å)	y (Å)	z (Å)
C1	0.660	-1.065	0.259
C2	0.137	1.280	0.128
C3	-1.201	0.503	0.015
C4	-0.816	-0.988	-0.156
C5	1.229	0.265	-0.245
H6	0.290	1.617	1.159
H7	0.158	2.171	-0.507
H8	-1.798	0.853	-0.833
H9	-1.811	0.651	0.912
H10	-0.911	-1.283	-1.207
H11	-1.457	-1.657	0.426
H12	1.173	-1.941	-0.152
H13	0.745	-1.112	1.352
H14	1.351	0.221	-1.335
H15	2.204	0.512	0.186

	C1	C2	C3	C4	C5	H6	H7	H8	H9	H10	H11	H12	H13	H14	H15
C1		2.4062	2.4459	1.5350	1.5313	2.8535	3.3632	3.3036	3.0784	2.1603	2.2047	1.0948	1.0974	2.1608	2.2083
C2	2.4062		1.5517	2.4761	1.5372	1.0958	1.0944	2.2022	2.1920	3.0741	3.3549	3.3949	2.7550	2.1756	2.2060
C3	2.4459	1.5517		1.5490	2.4557	2.1851	2.2147	1.0944	1.0946	2.1830	2.2134	3.4113	2.8605	2.9004	3.4098
C4	1.5350	2.4761	1.5490		2.3994	3.1205	3.3244	2.1936	2.1943	1.0961	1.0945	2.2055	2.1734	2.7465	3.3892
C5	1.5313	1.5372	2.4557	2.3994		2.1643	2.2024	3.1393	3.2755	2.8110	3.3700	2.2079	2.1633	1.0972	1.0948
H6	2.8535	1.0958	2.1851	3.1205	2.1643		1.7607	2.9852	2.3255	3.9311	3.7826	3.8934	2.7738	3.0486	2.4151
H7	3.3632	1.0944	2.2147	3.3244	2.2024	1.7607		2.3816	2.8641	3.6832	4.2586	4.2503	3.8183	2.4310	2.7236
H8	3.3036	2.2022	1.0944	2.1936	3.1393	2.9852	2.3816		1.7566	2.3425	2.8289	4.1350	3.8860	3.2503	4.1441
H9	3.0784	2.1920	1.0946	2.1943	3.2755	2.3255	2.8641	1.7566		3.0062	2.3846	4.0930	3.1358	3.9021	4.0825
H10	2.1603	3.0741	2.1830	1.0961	2.8110	3.9311	3.6832	2.3425	3.0062		1.7623	2.4277	3.0530	2.7194	3.8565
H11	2.2047	3.3549	2.2134	1.0945	3.3700	3.7826	4.2586	2.8289	2.3846	1.7623		2.7079	2.4496	3.8092	4.2622
H12	1.0948	3.3949	3.4113	2.2055	2.2079	3.8934	4.2503	4.1350	4.0930	2.4277	2.7079		1.7693	2.4707	2.6822
H13	1.0974	2.7550	2.8605	2.1734	2.1633	2.7738	3.8183	3.8860	3.1358	3.0530	2.4496	1.7693		3.0597	2.4753
H14	2.1608	2.1756	2.9004	2.7465	1.0972	3.0486	2.4310	3.2503	3.9021	2.7194	3.8092	2.4707	3.0597		1.7683
H15	2.2083	2.2060	3.4098	3.3892	1.0948	2.4151	2.7236	4.1441	4.0825	3.8565	4.2622	2.6822	2.4753	1.7683

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C4	C3	104.949	C1	C4	H10	109.246
C1	C4	H11	112.882	C1	C5	C2	103.290
C1	C5	H14	109.482	C1	C5	H15	113.434
C2	C3	C4	105.982	C2	C3	H8	111.492
C2	C3	H9	110.670	C2	C5	H14	110.229
C2	C5	H15	112.812	C3	C2	C5	105.314
C3	C2	H6	110.054	C3	C2	H7	112.498
C3	C4	H10	110.056	C3	C4	H11	112.575
C4	C1	C5	102.981	C4	C1	H12	112.931
C4	C1	H13	110.199	C4	C3	H8	110.994
C4	C3	H9	111.041	C5	C1	H12	113.395
C5	C1	H13	109.661	C5	C2	H6	109.430
C5	C2	H7	112.542	H6	C2	H7	107.007
H8	C3	H9	106.733	H10	C4	H11	107.121
H12	C1	H13	107.629	H14	C5	H15	107.555

All results from a given calculation for C₅H₁₀ (Cyclopentane)

using model chemistry: MP3=FULL/6-31G*

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All results from a given calculation for C5H10 (Cyclopentane)

using model chemistry: MP3=FULL/6-31G*

States and conformations

All results from a given calculation for C₅H₁₀ (Cyclopentane)